The 00800A1K03H-XX from Woken is a Fixed Attenuator with Frequency DC to 18 GHz, Attenuation 3, 6, 10, 20, 30 dB, Power 10 W, Attenuation Accuracy ± 0.6 to 0.8 dB, Operating Temperature -55 to 125 Degree C. Tags: Module with Connectors. More details for 00800A1K03H-XX can be seen below.